package com.welike.shibo.utils;

/**
 * @author fangyu
 * @version v1.0.0
 * @since 2019/11/22 2:01 下午
 */
public class StringTools {

    public static boolean isNullOrEmpty(String str) {
        return null == str || "".equals(str) || "null".equals(str);
    }

    public static boolean isNullOrEmpty(Object obj) {
        return null == obj || "".equals(obj);
    }
}